Home / 17,395,402.88-24,004,998.27-9,660,943.43

Finding the Fourth Proportional to 17,395,402.88, 24,004,998.27 and 9,660,943.43

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Solution

The fourth proportional to 17,395,402.88, 24,004,998.27 and 9,660,943.43 is: 13,331,736.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,402.88 : 24,004,998.27 = 9,660,943.43 : x
  2. Step 2: Convert to fraction form
    17,395,402.88/24,004,998.27 = 9,660,943.43/x
  3. Step 3: Cross multiply
    17,395,402.88x = 24,004,998.27 × 9,660,943.43
  4. Step 4: Simplify right side
    17,395,402.88x = 231,910,930,203,692.88
  5. Step 5: Solve for x
    x = 231,910,930,203,692.88/17,395,402.88
  6. Step 6: Final answer
    x = 13,331,736.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.